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Rocky Road Texas Sheet Cake

July 10, 2025 by Pam Maynard

Disclosure Statement for Mom Does Reviews

🍰Irresistible Rocky Road Texas Sheet Cake

Indulging in a slice of Rocky Road Texas Sheet Cake is like taking a delightful journey through a dessert wonderland. Imagine a rich, velvety chocolate base that’s both moist and decadent, generously swirled with hints of toasted nuts and gooey marshmallows. Topped with a luscious chocolate frosting that glistens invitingly, this cake is a symphony of textures—crunchy, chewy, and creamy all at once. Each bite delivers a burst of nostalgia, reminiscent of campfire treats, making it the perfect way to sweeten any gathering or celebration. Enjoy the sweet embrace of comfort food with this irresistible treat!

Rocky Road Texas Sheet Cake

This Rocky Road Texas Sheet Cake is nothing short of a chocolate lover’s fantasy. The cake is drenched in an indulgent chocolate frosting that is both creamy and luscious, elevating the chocolate experience to heavenly heights. As if that weren’t enough, this cake is adorned with fluffy, mini marshmallows that add a delightful softness and a touch of sweetness, creating a lovely contrast in texture. The addition of crunchy pecans brings a satisfying crunch, enhancing the flavor profile with a nutty richness that complements the sweetness of the frosting and marshmallows.

Perfect for any occasion

This Rocky Road Texas Sheet Cake is perfect for a variety of occasions, whether you’re attending a potluck, hosting a festive party, or simply enjoying a casual gathering with friends and family. Its ease of preparation makes it a breeze to whip up, even for novice bakers. Just mix the ingredients, bake it in the oven, and once cooled, spread on the decadent frosting and top with marshmallows and pecans.

Serving this cake is as delightful as making it. Slice it into squares and watch as your friends and loved ones eagerly dig in, delighting in the irresistible combination of flavors and textures. With its rich chocolate base, creamy frosting, and appealing toppings, this Rocky Road Texas Sheet Cake is guaranteed to become a crowd favorite and a cherished recipe in your collection. Prepare to impress and satisfy every chocolate craving with this extraordinary dessert!

More Chocolate Cake Recipes:

This recipe is a “must-try” just from the name alone- DOUBLE CHOCOLATE! If you are a die-hard chocolate lover, you’ll add this cake to your list of favorites!  I love a big piece of this Double Chocolate Crumble Cake with a big glass of milk.

If you love the delicious flavor of hot chocolate and the ease of dump cakes, then you are in for a real treat today! This scrumptious Hot Chocolate Dump Cake Recipe is easy to make and absolutely mouth-watering.

Hot Chocolate Dump Cake Recipe

If you love chocolate, chances are you love peanut butter too! This mouth-watering Chocolate Peanut Butter Poke Cake is rich, delicious and makes the perfect dessert for any occasion!

Looking for a chocolate sweet fix but you’re on a Keto Diet?  You can have your cake (in a mug) and eat it too!  This Chocolate Mug Cake is easy to make and is the perfect amount to satisfy that craving!

If you want even more recipe, just look at these 100 sinfully decadent Chocolate Desserts!

Ingredients:

Cake:

  • 1 cup water
  • 1 cup butter
  • 3 tablespoons unsweetened cocoa powder
  • 2 cups all-purpose flour
  • 2 cups granulated sugar
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/2 cup sour cream
  • 2 large eggs, slightly beaten
  • 1 teaspoon vanilla extract

Frosting:

  • Âľ cup milk
  • 6 tablespoons unsweetened cocoa powder
  • 1 cup butter
  • 7 ½ cups powdered sugar

Topping:

  • 10 ounces mini marshmallows
  • 1 cup chopped pecans

Rocky Road Texas Sheet Cake

Instructions:

Cake:

  1. Preheat the oven to 350°F. Prepare an 18×13-inch jelly roll pan by spraying with non-stick cooking spray; set aside.
  2. In a large mixing bowl, whisk together the flour, sugar, baking soda, and salt. Rocky road texas sheet cake
  3. In a small bowl, whisk together the sour cream, eggs, and vanilla extract.  Rocky Road Texas Sheet CakeAdd this mixture to the dry ingredients in the large bowl and mix just until combined.
  4. Add water, butter, and cocoa powder to a medium saucepan. Rocky Road Texas Sheet CakeBring the mixture to a boil over medium-high heat. Rocky Road Texas Sheet Cake
  5. Pour the hot chocolate mixture into the cake batter and whisk until the batter is smooth. Rocky Road Texas Sheet Cake
  6. Pour the cake batter into the prepared pan and spread it out evenly. Rocky Road Texas Sheet Cake
  7. Bake the cake at 350°F for 15-18 minutes or until a toothpick inserted into the center comes out clean.  Rocky Road Texas Sheet Cake
  8. While the cake is baking, prepare the frosting.

Frosting:

  1. Add milk, cocoa, and butter to a medium saucepan and bring to a boil over medium-high heat.
  2. In a large bowl, combine the powdered sugar and the boiling cocoa mixture. Whisk until smooth. (Note: you can use a hand-held electric mixer if any lumps remain in the frosting). Rocky Road Texas Sheet Cake
  3. Pour half of the hot icing over the hot cake and spread it out evenly. Rocky Road Texas Sheet Cake
  4. Sprinkle the mini marshmallows and pecans over the frosting, then drizzle the remaining frosting over the top. (Note: Other nuts can be used instead of pecans, such as peanuts or walnuts.)Rocky Road Texas Sheet Cake Rocky Road Texas Sheet Cake
  5. Allow the cake to cool to room temperature before slicing and serving.
  6. Enjoy!

Rocky Road Texas Sheet Cake

Print the Recipe:

Rocky Road Texas Sheet Cake

Rocky Road Texas Sheet Cake

Yield: 24
Prep Time: 25 minutes
Cook Time: 18 minutes
Total Time: 43 minutes

This Rocky Road Texas Sheet Cake is a chocolate lover's dream, combining a moist, rich cake with a decadent chocolate frosting, fluffy marshmallows, and crunchy pecans. Perfect for potlucks, parties, or any gathering, this easy-to-make sheet cake is sure to become a new favorite. 

Ingredients

  • Ingredients:
  • 1 cup water
  • 1 cup butter
  • 3 tablespoons unsweetened cocoa powder
  • 2 cups all-purpose flour
  • 2 cups granulated sugar
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/2 cup sour cream
  • 2 large eggs, slightly beaten
  • 1 teaspoon vanilla extract
  • Frosting:
  • Âľ cup milk
  • 6 tablespoons unsweetened cocoa powder
  • 1 cup butter
  • 7 ½ cups powdered sugar
  • Topping:
  • 10 ounces mini marshmallows
  • 1 cup chopped pecans

Instructions

  1. Preheat the oven to 350°F. Prepare an 18x13-inch jelly roll pan by spraying with non-stick cooking spray; set aside.
  1. In a large mixing bowl, whisk together the flour, sugar, baking soda, and salt. 
  2. In a small bowl, whisk together the sour cream, eggs, and vanilla extract. Add this mixture to the dry ingredients in the large bowl and mix just until combined.
  3. Add water, butter, and cocoa powder to a medium saucepan. Bring the mixture to a boil over medium-high heat.
  4. Pour the hot chocolate mixture into the cake batter and whisk until the batter is smooth.
  5. Pour the cake batter into the prepared pan and spread out evenly.
  6. Bake the cake at 350°F for 15-18 minutes or until a toothpick inserted into the center comes out clean.
  7. While the cake is baking, prepare the frosting.

Frosting:

  1. Add milk, cocoa, and butter to a medium saucepan and bring to a boil over medium-high heat.
  2. In a large bowl, I combine the powdered sugar and the boiling cocoa mixture. Whisk until smooth. (Note: you can use a hand-held electric mixer if any lumps remain in the frosting).
  3. Pour half of the hot icing over the hot cake and spread out evenly.
  4. Sprinkle the mini marshmallows and pecans over the frosting, then drizzle the remaining frosting over the top.
  5. Allow the cake to cool to room temperature before slicing and serving.

Notes

Note: Other nuts can be used instead of pecans, such as peanuts or walnuts.

© Mom Does Reviews
Cuisine: cake / Category: desserts

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Rocky Road Texas Sheet Cake

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Filed Under: desserts, Featured Tagged With: Rocky Road Texas Sheet Cake

About Pam Maynard

Meet Pam, the heart and soul behind Mom Does Reviews! This busy wife, mom, and content creator shares her life from her happy homestead in New Hampshire. Her home is a bustling hub of love, shared with her son and three lively dogs. When she's not busy crafting engaging content, you can often find Pam enjoying quality time with her furry companions, indulging in her favorite chocolate, and savoring a good cup of coffee.



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